625 lines
13 KiB
CSS
625 lines
13 KiB
CSS
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/* Banner样式 */
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.banner {
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position: relative;
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width: 100%;
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height: 600px; /* 可根据需要调整高度 */
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background: linear-gradient(135deg, #e8edf3 0%, #f0f4f9 100%); /* 渐变背景 */
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display: flex;
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flex-direction: column;
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justify-content: center;
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align-items: center;
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text-align: center;
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overflow: hidden;
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}
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/* 隐藏原背景图片 */
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.banner-img {
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display: none;
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}
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.banner-text {
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z-index: 2;
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}
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.banner-text h1 {
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font-size: 42px;
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font-weight: 700;
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color: #1d2129;
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margin-bottom: 16px;
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}
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.banner-text p {
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font-size: 18px;
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color: #4e5969;
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margin-bottom: 32px;
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}
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/* 按钮组改为链接组样式 */
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.banner-btn-group {
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display: flex;
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margin-left: 40px;
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gap: 20px;
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}
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/* 核心：链接样式（替代原按钮） */
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.banner-link {
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padding: 10px 24px;
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border-radius: 4px;
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font-size: 14px;
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font-weight: 500;
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cursor: pointer;
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text-decoration: none; /* 去除链接下划线 */
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display: inline-block; /* 保证padding生效 */
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transition: all 0.3s ease;
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}
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.banner-link.primary {
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background-color: #165dff;
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color: #fff !important; /* 强制白色，避免继承链接颜色 */
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text-align: center;
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}
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.banner-link.primary:hover {
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background-color: #0d47a1;
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text-decoration: none; /* hover时也无下划线 */
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}
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.banner-link.secondary {
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background-color: #fff;
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color: #165dff !important;
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border: 1px solid #165dff;
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}
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.banner-link.secondary:hover {
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background-color: #f0f5ff;
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text-decoration: none;
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}
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/* 板块通用标题 - 提升层级，适配业务范围背景图 */
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.section-title {
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text-align: center;
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margin-bottom: 0;
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padding-top: 20px;
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position: relative;
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z-index: 10; /* 关键：让标题层级高于背景图 */
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}
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.section-title h2 {
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font-size: 28px;
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color: black;
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margin-bottom: 8px;
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display: inline-block;
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border-bottom: 2px solid #165DFF;
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padding-bottom: 6px;
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/*background: rgba(255,255,255,0.8); 白天标题加浅背景，更醒目 */
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padding: 0 20px 6px;
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border-radius: 4px 4px 0 0;
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}
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/* 夜晚板块标题 */
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body.night-mode .section-title h2 {
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font-size: 28px;
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color: #fff;
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margin-bottom: 8px;
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display: inline-block;
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border-bottom: 2px solid #fff;
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padding-bottom: 6px;
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/*background: rgba(29,33,41,0.8); 夜间标题加深色背景，更醒目 */
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}
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/* 板块1：产研学用融合模式 */
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.feature-section {
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padding: 60px 0;
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background-color: #fff;
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}
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.feature-section .section-title {
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text-align: center;
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margin-bottom: 40px;
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}
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.feature-section .section-title h2 {
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font-size: 28px;
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font-weight: 700;
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color: #1d2129;
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}
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.feature-container {
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display: grid;
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grid-template-columns: repeat(2, 1fr);
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gap: 24px; /* 原24px → 缩小间距，减少空白 */
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max-width: 1200px;
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margin: 0 auto;
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padding: 0 24px;
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}
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.feature-card {
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background-color: #f7f8fa;
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padding: 28px 20px; /* 原24px → 适度放大但减少冗余内边距 */
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border-radius: 8px;
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/* 移除scale缩放（避免额外空白），保留hover阴影 */
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transition: box-shadow 0.3s ease;
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}
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/* 隐藏原卡片图片 */
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.feature-card .feature-img {
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display: none;
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}
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.feature-card h3 {
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font-size: 22px; /* 原20px → 放大标题 */
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font-weight: 600;
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color: #165dff;
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margin-bottom: 10px; /* 原12px → 缩小间距，减少空白 */
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line-height: 1.2; /* 紧凑行高 */
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}
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.feature-card p {
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font-size: 15px; /* 原14px → 放大正文 */
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color: #4e5969;
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line-height: 1.6;
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margin: 0; /* 移除默认margin，减少空白 */
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}
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/* hover效果（仅阴影，无缩放，避免空白） */
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.feature-card:hover {
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box-shadow: 0 4px 12px rgba(22, 93, 255, 0.1);
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}
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/* 板块2：业务范围*/
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.business-section {
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margin-bottom: 80px;
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/* background-color: #abb3c7; */
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color: #fff;
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border-radius: 8px;
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padding: 0;
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min-height: 300px;
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position: relative;
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overflow: hidden;
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display: flex;
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justify-content: center;
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}
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/* 业务范围背景图 */
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.business-section .bg-img {
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width: 100%;
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max-width: 1200px;
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height: 100%;
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object-fit: cover;
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object-position: center;
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position: absolute;
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border-radius: 8px;
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top: 0;
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left: 50%;
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transform: translateX(-50%);
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z-index: 1;
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opacity: 0.6;
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transition: opacity 0.5s ease-in-out;
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}
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/* 夜间模式背景图透明度 */
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body.night-mode .business-section .bg-img {
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opacity: 0.4;
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}
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.business-section .container {
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width: 100%;
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max-width: 1200px;
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min-height: 500px;
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position: relative;
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z-index: 5;
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padding: 20px;
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}
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.business-content {
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text-align: center;
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padding: 40px 20px;
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min-height: 180px;
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display: flex;
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flex-direction: column;
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justify-content: center;
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align-items: center;
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position: relative;
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z-index: 6; /* 高于container，确保不被遮挡 */
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}
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.business-content-title {
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font-size: 24px;
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margin-bottom: 20px;
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opacity: 0.95;
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text-shadow: 0 1px 3px rgba(0,0,0,0.3);
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}
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.business-content-desc {
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font-size: 18px;
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max-width: 800px;
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line-height: 1.8;
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text-shadow: 0 1px 3px rgba(0,0,0,0.3);
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}
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.business-card-group {
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display: grid;
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grid-template-columns: repeat(4, 1fr);
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gap: 0;
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position: absolute;
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bottom: 0;
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left: 0;
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width: 100%;
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padding: 20px 20px 0 20px;
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z-index: 6;
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}
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.business-card {
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background-color: #C0C4CC;
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color: #000;
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height: 100px;
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display: flex;
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flex-direction: column;
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justify-content: center;
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align-items: center;
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cursor: pointer;
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position: relative;
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clip-path: polygon(
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0 15px,
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15px 0,
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calc(100% - 15px) 0,
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100% 15px,
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100% 100%,
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0 100%
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);
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transition: all 0.3s ease;
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padding: 10px 10px 0 10px;
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/* padding-bottom: 0; */
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}
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body.night-mode .business-card {
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background-color: #373B41;
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color: #fff;
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}
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/* .business-card:hover {
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background-color: #DCDFE6;
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} */
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.business-card:hover .active{
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/* height: 200px; */
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background-color: #DCDFE6;
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}
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body.night-mode .business-card:hover {
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background-color: #4E5969;
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}
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.business-card h3 {
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font-size: 18px;
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margin-bottom: 8px;
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font-weight: 600;
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}
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.business-card a {
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font-size: 14px;
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color: #165DFF;
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}
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.business-card a:hover {
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text-decoration: underline;
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}
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/* 板块3：团体活动（照片墙） */
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.activity-section {
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margin-bottom: 80px;
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}
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.photo-wall {
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display: grid;
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grid-template-columns: repeat(4, 1fr);
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gap: 16px;
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margin-bottom: 24px;
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}
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.photo-item {
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border-radius: 8px;
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overflow: hidden;
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height: 200px;
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position: relative;
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}
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.photo-item img {
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width: 100%;
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height: 100%;
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object-fit: cover;
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transition: transform 0.3s;
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}
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.photo-item:hover img {
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transform: scale(1.05);
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}
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.photo-desc {
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position: absolute;
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bottom: 0;
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left: 0;
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width: 100%;
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background: linear-gradient(transparent, rgba(0,0,0,0.6));
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color: #fff; /* 照片描述固定白色 */
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padding: 12px;
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font-size: 14px;
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text-align: center;
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}
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/* 板块4：三大列表+在线咨询 */
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.list-section {
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margin-bottom: 80px;
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}
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.list-container {
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display: grid;
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grid-template-columns: repeat(3, 1fr);
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gap: 24px;
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position: relative;
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}
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/* 板块4：三大列表+在线咨询 */
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.list-section {
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margin-bottom: 80px;
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}
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.list-container {
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display: grid;
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grid-template-columns: repeat(3, 1fr);
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gap: 24px;
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position: relative;
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}
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.list-card {
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background: #fff;
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border-radius: 8px;
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box-shadow: 0 2px 12px rgba(22,93,255,0.08);
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padding: 24px;
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transition: background-color 0.3s, box-shadow 0.3s;
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}
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/* 行业观察列表*/
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.list-card--weak {
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background: #FAFBFC;
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box-shadow: 0 1px 4px rgba(0,0,0,0.05);
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border: 1px solid #F2F3F5;
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}
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.list-card--weak h3 {
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color: #333;
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}
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.list-card--weak .list-item a {
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color: #6E7681;
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}
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.list-card--weak:hover {
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box-shadow: 0 2px 8px rgba(22,93,255,0.06);
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background: #fff;
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}
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/* 夜间模式 */
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body.night-mode .list-card--weak {
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background: #24272B;
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box-shadow: 0 1px 4px rgba(0,0,0,0.2);
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border-color: #373B41;
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}
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body.night-mode .list-card--weak h3 {
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color: #C0C4CC;
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}
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body.night-mode .list-card--weak .list-item a {
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color: #86909C;
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}
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body.night-mode .list-card--weak:hover {
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background: #2C3036;
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box-shadow: 0 2px 8px rgba(0,0,0,0.3);
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}
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body.night-mode .list-card {
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background-color: #2C3036;
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box-shadow: 0 2px 12px rgba(0,0,0,0.3);
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}
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.list-card h3 {
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font-size: 18px;
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color: #000;
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margin-bottom: 16px;
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display: flex;
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align-items: center;
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}
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body.night-mode .list-card h3 {
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color: #fff;
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}
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.list-item {
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margin-bottom: 12px;
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padding-bottom: 12px;
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border-bottom: 1px solid #F2F3F5;
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}
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body.night-mode .list-item {
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border-bottom-color: #373B41;
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}
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.list-item:last-child {
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border-bottom: none;
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margin-bottom: 0;
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padding-bottom: 0;
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}
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.list-item a {
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font-size: 14px;
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color: #4E5969; /* 白天列表链接：深灰 */
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transition: color 0.3s;
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}
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body.night-mode .list-item a {
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color: #E5E6EB; /* 夜间列表链接：浅白 */
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}
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.list-item a:hover {
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color: #165DFF; /* 悬停品牌蓝不变 */
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}
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/* 固定在线咨询入口 */
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.consult-fixed {
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position: fixed;
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right: 30px;
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bottom: 30px;
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background-color: #165DFF;
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color: #fff;
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width: 60px;
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height: 60px;
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border-radius: 50%;
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display: flex;
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align-items: center;
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justify-content: center;
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box-shadow: 0 4px 16px rgba(22,93,255,0.2);
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cursor: pointer;
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z-index: 998;
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transition: all 0.3s;
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}
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.consult-fixed:hover {
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transform: scale(1.1);
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box-shadow: 0 6px 20px rgba(22,93,255,0.3);
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}
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.consult-fixed span {
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font-size: 24px;
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}
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@media (max-width: 767px) {
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.banner {
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height: clamp(400px, 70vh, 600px);
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margin-bottom: 40px;
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}
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.banner-text {
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top: 50%;
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left: 50%;
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transform: translate(-50%, -50%);
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color: #fff;
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text-align: center;
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text-shadow: 0 2px 10px rgba(0,0,0,0.3);
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z-index: 10;
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padding: 0 20px;
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max-width: 95%;
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}
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.banner-text h1 {
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font-size: clamp(24px, 5vw, 30px);
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margin-bottom: 15px;
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margin-left: 0 !important;
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letter-spacing: 1px;
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text-align: center;
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}
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.banner-text p {
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font-size: clamp(14px, 3vw, 18px);
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opacity: 0.9;
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text-align: center;
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line-height: 1.5;
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}
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.activity-section {
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margin-bottom: 80px;
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}
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.photo-wall {
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display: grid;
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grid-template-columns: repeat(2, 1fr);
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gap: 16px;
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margin-bottom: 24px;
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}
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.photo-item {
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border-radius: 8px;
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overflow: hidden;
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height: 200px;
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/* width: 150px; */
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position: relative;
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}
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.photo-item img {
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width: 100%;
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height: 100%;
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object-fit: cover;
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transition: transform 0.3s;
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}
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.photo-item:hover img {
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transform: scale(1.05);
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}
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.photo-desc {
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position: absolute;
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bottom: 0;
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left: 0;
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width: 100%;
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background: linear-gradient(transparent, rgba(0,0,0,0.6));
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color: #fff; /* 照片描述固定白色 */
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padding: 12px;
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font-size: 14px;
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text-align: center;
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}
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/* 列表 */
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.list-section {
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margin-bottom: 80px;
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}
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.list-container {
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display: grid;
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grid-template-columns: repeat(1, 1fr);
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gap: 10px;
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position: relative;
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}
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.list-card {
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background: #fff;
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border-radius: 8px;
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box-shadow: 0 2px 12px rgba(22,93,255,0.08);
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padding: 24px;
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transition: background-color 0.3s, box-shadow 0.3s;
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}
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/* 行业观察列表*/
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.list-card--weak {
|
||
background: #FAFBFC;
|
||
box-shadow: 0 1px 4px rgba(0,0,0,0.05);
|
||
border: 1px solid #F2F3F5;
|
||
}
|
||
|
||
.list-card--weak h3 {
|
||
color: #333;
|
||
}
|
||
.list-card--weak .list-item a {
|
||
color: #6E7681;
|
||
}
|
||
|
||
.list-card--weak:hover {
|
||
box-shadow: 0 2px 8px rgba(22,93,255,0.06);
|
||
background: #fff;
|
||
}
|
||
/* 夜间模式 */
|
||
body.night-mode .list-card--weak {
|
||
background: #24272B;
|
||
box-shadow: 0 1px 4px rgba(0,0,0,0.2);
|
||
border-color: #373B41;
|
||
}
|
||
body.night-mode .list-card--weak h3 {
|
||
color: #C0C4CC;
|
||
}
|
||
body.night-mode .list-card--weak .list-item a {
|
||
color: #86909C;
|
||
}
|
||
body.night-mode .list-card--weak:hover {
|
||
background: #2C3036;
|
||
box-shadow: 0 2px 8px rgba(0,0,0,0.3);
|
||
}
|
||
|
||
body.night-mode .list-card {
|
||
background-color: #2C3036;
|
||
box-shadow: 0 2px 12px rgba(0,0,0,0.3);
|
||
}
|
||
.list-card h3 {
|
||
font-size: 18px;
|
||
color: #000;
|
||
margin-bottom: 16px;
|
||
display: flex;
|
||
align-items: center;
|
||
}
|
||
body.night-mode .list-card h3 {
|
||
color: #fff;
|
||
}
|
||
.list-item {
|
||
margin-bottom: 12px;
|
||
padding-bottom: 12px;
|
||
border-bottom: 1px solid #F2F3F5;
|
||
}
|
||
body.night-mode .list-item {
|
||
border-bottom-color: #373B41;
|
||
}
|
||
.list-item:last-child {
|
||
border-bottom: none;
|
||
margin-bottom: 0;
|
||
padding-bottom: 0;
|
||
}
|
||
.list-item a {
|
||
font-size: 14px;
|
||
color: #4E5969; /* 白天列表链接：深灰 */
|
||
transition: color 0.3s;
|
||
}
|
||
body.night-mode .list-item a {
|
||
color: #E5E6EB; /* 夜间列表链接：浅白 */
|
||
}
|
||
.list-item a:hover {
|
||
color: #165DFF; /* 悬停品牌蓝不变 */
|
||
}
|
||
} |